other features of phone are:

Advantages

The main advantage of this phone is that it is believed to be cheaper than entirely desire series
Higher end features at affordable price
Ugradable to android jelly bean(ver:4.1)
Ceramic like matt case which protects the phone from fingerprints

The Bottom Line:

If the rumors about the price of the phone is right than it could be great competitor to galaxy ace advance.
The Desire X is phone built with medium budget price in mind and HTC also needs to capture its market which it loses to samsung through its galaxy series.
It also looks and feels more impressive than its competitiors